WO2021215494A1 - 診断支援装置、機械学習装置、診断支援方法、機械学習方法、機械学習プログラムおよびアルツハイマー予測プログラム - Google Patents

診断支援装置、機械学習装置、診断支援方法、機械学習方法、機械学習プログラムおよびアルツハイマー予測プログラム Download PDF

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WO2021215494A1
WO2021215494A1 PCT/JP2021/016283 JP2021016283W WO2021215494A1 WO 2021215494 A1 WO2021215494 A1 WO 2021215494A1 JP 2021016283 W JP2021016283 W JP 2021016283W WO 2021215494 A1 WO2021215494 A1 WO 2021215494A1
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value
region
interest
prediction
machine learning
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PCT/JP2021/016283
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English (en)
French (fr)
Japanese (ja)
Inventor
顯彦 椎野
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国立大学法人滋賀医科大学
株式会社Ｅｒｉｓａ
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Application filed by 国立大学法人滋賀医科大学, 株式会社Ｅｒｉｓａ filed Critical 国立大学法人滋賀医科大学
Priority to US17/920,396 priority Critical patent/US20230162351A1/en
Priority to CN202180030349.8A priority patent/CN115443098A/zh
Priority to JP2022517086A priority patent/JPWO2021215494A1/ja
Priority to KR1020227038039A priority patent/KR20230008064A/ko
Publication of WO2021215494A1 publication Critical patent/WO2021215494A1/ja

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    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/20—ICT specially adapted for the handling or processing of medical images for handling medical images, e.g. DICOM, HL7 or PACS
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10088—Magnetic resonance imaging [MRI]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30016—Brain
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/40—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for data related to laboratory analysis, e.g. patient specimen analysis
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/70—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for mining of medical data, e.g. analysing previous cases of other patients
PCT/JP2021/016283 2020-04-23 2021-04-22 診断支援装置、機械学習装置、診断支援方法、機械学習方法、機械学習プログラムおよびアルツハイマー予測プログラム WO2021215494A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US17/920,396 US20230162351A1 (en) 2020-04-23 2021-04-22 Diagnosis assistance device, machine learning device, diagnosis assistance method, machine learning method, machine learning program, and alzheimers prediction program
CN202180030349.8A CN115443098A (zh) 2020-04-23 2021-04-22 诊断辅助装置、机器学习装置、诊断辅助方法、机器学习方法、机器学习程序和阿尔茨海默病预测程序
JP2022517086A JPWO2021215494A1 (ko) 2020-04-23 2021-04-22
KR1020227038039A KR20230008064A (ko) 2020-04-23 2021-04-22 진단 지원 장치, 기계 학습 장치, 진단 지원 방법, 기계 학습 방법, 기계 학습 프로그램 및 알츠하이머 예측 프로그램

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020076563 2020-04-23
JP2020-076563 2020-04-23

Publications (1)

Publication Number Publication Date
WO2021215494A1 true WO2021215494A1 (ja) 2021-10-28

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US (1) US20230162351A1 (ko)
JP (1) JPWO2021215494A1 (ko)
KR (1) KR20230008064A (ko)
CN (1) CN115443098A (ko)
WO (1) WO2021215494A1 (ko)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180199815A1 (en) * 2013-03-15 2018-07-19 I2Dx, Inc. Electronic delivery of information in personalized medicine
JP2019187966A (ja) * 2018-04-27 2019-10-31 国立大学法人滋賀医科大学 診断支援装置、機械学習装置、診断支援方法、機械学習方法および機械学習プログラム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH693905A5 (de) 1999-04-15 2004-04-15 Eprova Ag Stabile kristalline Salze von 5-Methyltetrahydrofolsäure.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180199815A1 (en) * 2013-03-15 2018-07-19 I2Dx, Inc. Electronic delivery of information in personalized medicine
JP2019187966A (ja) * 2018-04-27 2019-10-31 国立大学法人滋賀医科大学 診断支援装置、機械学習装置、診断支援方法、機械学習方法および機械学習プログラム

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JPWO2021215494A1 (ko) 2021-10-28
KR20230008064A (ko) 2023-01-13
CN115443098A (zh) 2022-12-06
US20230162351A1 (en) 2023-05-25

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